Francesco Castelli

Francesco Castelli

Hardware R&D Electronic Technician @ Eelectron SpA

About

I'm a 25 years boy and since when I was a child I've had a great interest for IT: programming, set and install the OS, learn to use new softwares and help other people that need help with these things. But, when I've had the opportunity to choose what to study in high school, I was not sure about what to choose between electronics and IT. In the end, I've chosen Electronics by chance. Now, thanks to my project and my work, I know that I love both, with a great wish to understand what's really behind the technology that we use everyday, to make new things with it.

Country

Italy

City

Meda

Industry

Electrical & Electronic Manufacturing

Skill

Progettazione circuiti stampati, Altium Designer, Elettronica, EasyEDA, KiCad, STM32, Android, Rapporto con fornitori, Kotlin, DraftSight, Ispezione di saldatura, Informatica, Riparazione elettronica, Sistemi di illuminazione a LED, Sicurezza elettrica, Cablaggio, Manutenzione e riparazione, Grafica 2D, AutoCAD, Problem solving

Experience

Eelectron SpA

Hardware R&D Electronic Technician

Eelectron SpA

LinkedIn
2025-10 - Present · 1 yr

Legnano, Lombardia, Italia

My work relationship with Eelectron continued after apprenticeship with a full-time normal job. The current tasks and responsibilities are specified in the previous work experience in Eelectron

Eelectron SpA

Hardware R&D Electronic Technician (apprenticeship)

Eelectron SpA

LinkedIn
2022-10 - 2025-10 · 3 yrs 1 mo

Legnano

As a R&D Hardware Technician, I bridge the gap between senior engineering design and manufacturing. My work helps product development cycles by managing documentation and optimizing test solutions, ensuring hardware reliability from prototype to production. Core Responsibilities: -Manage the documentation of PCBs and PCBAs (Gerber, BOM, Assembly) giving technical assistance to Chinese manufacturers and PCBA Italian EMS. -Source, test, and validate alternative components to mitigate supply chain risks and optimize Bill of Materials (BOM) costs. -Perform targeted PCB edits and BOM updates using Altium Designer to support ongoing hardware revisions and improvements. -Develop, troubleshoot, and optimize automated test benches (Ingun-based or not), refining test sequences and parameters for new hardware. -Board to board connectors and wire to board custom wires sourcing, to enhance the reliability of complex test wiring (up to 240 signals) to avoid problems during transport with couriers. -Coordinate the procurement and organization of components and materials for R&D prototypes and test bench development. -Conduct pre-compliance EMC tests (EFT/Burst, Conducted & Radiated Emissions) to validate new DC/DC designs, filtering solutions, and products. -HW bring up and first functional tests -Prototype ordering order and organization of components procurement and consignment through JLCPCB. Key Achievements in This Role: -Led the transition from hand-assembled prototypes to fully outsourced prototype manufacturing (JLCPCB), with components ordering and consignment, significantly accelerating development cycles and preventing useless and long troubleshooting due to not noticed soldering errors -Minimized production errors by making rigorous documentation checks, effectively eliminating reworks.

TCI Telecomunicazioni Italia s.r.l.

Tecnico Elettronico - Sistemi di Collaudo

TCI Telecomunicazioni Italia s.r.l.

LinkedIn
2020-11 - 2022-9 · 1 yr 11 mos

Saronno, Lombardia, Italia

-Progettazione e realizzazione di sistemi di collaudo manuali, utilizzati per verificare velocemente gli alimentatori led prodotti in TCI -Test di burn-in e collaudo finale pre-spedizione su alimentatori ad alta potenza -Attività di supporto alla produzione, tramite manutenzione e taratura degli strumenti utilizzati nel processo produttivo. Sto acquisendo affidabilità, precisione e attenzione ai dettagli, perchè in questo lavoro un errore può causare problemi di produzione. N.B.: in un "sistema di collaudo manuale" le misure di tensione o corrente vengono visualizzate su un multimetro e l'operatrice verifica, tramite specifica di collaudo, che il parametro risulti corretto

TCI Telecomunicazioni Italia s.r.l.

Addetto alla produzione - Riparazione

TCI Telecomunicazioni Italia s.r.l.

LinkedIn
2020-10 - 2020-11 · 2 mos

Saronno, Lombardia, Italia

Riparazione degli alimentatori LED scartati durante la procedura di test, tramite: -Collaudo del prodotto per capire quale sia il problema riscontrato -Controllo visivo dell'alimentatore per capire se sono presenti difformità visibili ad occhio nudo -Utilizzo del multimetro per comprendere se sono presenti componenti guasti -Sostituzione del componente danneggiato -Viene collaudato nuovamente il prodotto: se il problema è risolto, il pezzo viene consegnato al reparto di chiusura per chiuderlo nel contenitore plastico, altrimenti, si ripetono i passaggi precedenti fino alla risoluzione definitiva del problema. Ho ottenuto un buona velocità di saldatura di componenti microscopici e ordine dei componenti necessari

Francesco Castelli's Contact Information

Email

******@***.com

Phone

(**) *** ****

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